Analysis and Modeling of the Fracture Behavior of Warp-Knitted Fabrics Based on the Mechanical Properties of Metal Yarns
Vol. 63, No. 1, pp. 70-77,
Feb. 2026
10.12772/TSE.2026.63.070
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Abstract
In this study, the fracture behavior of molybdenum metal mesh fabrics was systematically investigated by measuring the tensile strength of molybdenum metal yarns with different diameters and applying the obtained properties to a three-dimensional meso-scale model. Tensile tests were conducted on molybdenum metal yarns with diameters to determine yarn-level mechanical properties, which were subsequently incorporated into the three-dimensional meso-scale structural model to numerically predict the mechanical response and fracture behavior of the metal mesh fabric. In addition, fracture tests were performed on actual molybdenum metal mesh fabrics, and the experimentally measured bursting strength was compared with the modeling results to validate the accuracy and predictive reliability of the proposed three-dimensional meso-scale model. The results of this study are expected to provide fundamental insights for the structural design
and advanced fracture prediction of warp-knit metal mesh fabrics.
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